The terms in bold link to topics in the AQA, Edexcel, OCR, WJEC and CCEA A-level specifications, as well as the IB, Pre-U and SQA exam specifications.
Einstein’s explanation of the photoelectric effect regarded electromagnetic radiation as a stream of quanta (photons), providing evidence of wave–particle duality, which is fundamental to quantum mechanics.
Your organisation does not have access to this article.
Sign up today to give your students the edge they need to achieve their best grades with subject expertise
Subscribe